SP3, I can't cheak the digital signature.

[Chaos133]

I can't cheak the digital signature when I install Windows XP SP3, when I
double click on the file it comes up with the usual warning asking if I want
to install it, then when I go to click on Microsoft Corporation to cheak the
digital signature it does nothing (It does not show the certificate
information like it should do), I've downloaded it twice to see if it was
corrupted etc and tested both on 2 systems but both do the exact same thing.
I downloaded the Service pack from the Microsoft Download Center. Does anyone
else get this problem? Is this normal?

Thank you for any help.

 

[Bill in Co.]

Let common sense - if you have any - rule the moment and just install it.

Common sense would have been if he'd never installed in the first place.